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65739 (1993 SG13)
Classification: Main-belt Asteroid          SPK-ID: 2065739
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103599614893928 7.741e-08  
a 2.997995447129238 3.2206e-08 au
q 2.6874042733529 2.1554e-07 au
i 9.660267290337138 6.6668e-06 deg
node 190.8985904472368 3.6491e-05 deg
peri 198.8159843314224 4.8889e-05 deg
M 126.7651642609878 3.1574e-05 deg
tp 2456932.860069768268
(2014-Oct-02.36006977)
0.00016614 JED
period 1896.028583914292
5.19
3.0553e-05
8.365e-08
d
yr
n .1898705552512247 3.0596e-09 deg/d
Q 3.308586620905577 3.5543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      8252 days (22.59 yr)  
   first obs. used      1993-09-16  
   last obs. used      2016-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56306  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:59:06  

Additional Information
 Earth MOID = 1.69238 au 
 Jupiter MOID = 2.14209 au 
 T_jup = 3.224 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO351305  
rotation period rot_per 2.8 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2011) Minor Planet Bul. 38, 142-149.]

65739 (1993 SG13)          Discovered 1993-Sep-16 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 SG13 = 1998 RL27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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